package cap.dao;

import cap.bean.ChatRoomVo;

import java.sql.SQLException;
import java.util.List;

public interface ChatRoomDao {
    void setChartroomVo(ChatRoomVo chatRoomVo) throws SQLException;

    List<ChatRoomVo> getChatRoomVo() throws SQLException;

    int getchatroomnumbers() throws SQLException;

    Integer[] getroomnumber(String room) throws SQLException;
}
